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Flights to Washington, D.C. Reagan-National

€316 Cheap flights to Washington, D.C. Reagan-National Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. Reagan-National Airport departing on 16/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ireland to Washington, D.C. Reagan-National Airport

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
13:05 - 23:21
SNN
-
DCA
15h 16m
1 stop
KLM Logo
06:06 - 11:10
DCA
-
SNN
24h 04m
1 stop
€502KLM
Sun, 21 Jun - Sun, 28 Jun
Delta Logo
13:05 - 23:21
SNN
-
DCA
15h 16m
1 stop
Delta Logo
17:00 - 11:10
DCA
-
SNN
13h 10m
1 stop
€514Delta
Mon, 15 Jun - Mon, 29 Jun
JetBlue Logo
11:30 - 22:59
DUB
-
DCA
16h 29m
1 stop
JetBlue Logo
11:00 - 08:20
DCA
-
DUB
16h 20m
1 stop
€520JetBlue
Wed, 10 Jun - Sun, 14 Jun
JetBlue Logo
11:30 - 22:59
DUB
-
DCA
16h 29m
1 stop
JetBlue Logo
11:00 - 08:20
DCA
-
DUB
16h 20m
1 stop
€522JetBlue
Wed, 10 Jun - Sun, 14 Jun
Finnair Logo
09:30 - 23:59
DUB
-
DCA
19h 29m
1 stop
Finnair Logo
17:22 - 11:50
DCA
-
DUB
13h 28m
1 stop
€524Finnair
Wed, 29 Jul - Fri, 21 Aug
British Airways Logo
09:30 - 16:25
DUB
-
DCA
11h 55m
1 stop
British Airways Logo
17:26 - 09:35
DCA
-
DUB
11h 09m
1 stop
€524British Airways
Wed, 29 Jul - Fri, 21 Aug
Multiple Airlines Logo
09:30 - 16:25
DUB
-
DCA
11h 55m
1 stop
Multiple Airlines Logo
20:04 - 11:50
DCA
-
DUB
10h 46m
1 stop
€525Multiple Airlines
Tue, 28 Jul - Sat, 22 Aug
British Airways Logo
11:30 - 16:10
DUB
-
DCA
9h 40m
1 stop
British Airways Logo
16:50 - 08:30
DCA
-
DUB
10h 40m
1 stop
€530British Airways
Wed, 4 Nov - Sat, 14 Nov
Finnair Logo
09:30 - 23:59
DUB
-
DCA
19h 29m
1 stop
Finnair Logo
17:22 - 11:50
DCA
-
DUB
13h 28m
1 stop
€531Finnair
Wed, 29 Jul - Fri, 21 Aug
Multiple Airlines Logo
20:30 - 23:59
ORK
-
DCA
32h 29m
2 stops
Multiple Airlines Logo
17:00 - 19:50
DCA
-
ORK
21h 50m
2 stops
€661Multiple Airlines
Mon, 15 Jun - Mon, 29 Jun

momondo Fare Finder

 
Locate flights to Washington, D.C. Reagan-National that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 27 May 2026.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sun 21/6

13:05-23:21

1 stop15h 16m

Washington, D.C. Reagan-National

Sun 28/6

06:06-11:10

1 stop24h 04m

€502

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Mon 15/6

13:05-23:21

1 stop15h 16m

Washington, D.C. Reagan-National

Mon 29/6

17:00-11:10

1 stop13h 10m

€514

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 10/6

11:30-22:59

1 stop16h 29m

Washington, D.C. Reagan-National

Sun 14/6

11:00-08:20

1 stop16h 20m

€520

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 10/6

11:30-22:59

1 stop16h 29m

Washington, D.C. Reagan-National

Sun 14/6

11:00-08:20

1 stop16h 20m

€522

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 29/7

09:30-23:59

1 stop19h 29m

Washington, D.C. Reagan-National

Fri 21/8

17:22-11:50

1 stop13h 28m

€524

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 29/7

09:30-16:25

1 stop11h 55m

Washington, D.C. Reagan-National

Fri 21/8

17:26-09:35

1 stop11h 09m

€524

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Tue 28/7

09:30-16:25

1 stop11h 55m

Washington, D.C. Reagan-National

Sat 22/8

20:04-11:50

1 stop10h 46m

€525
Fastest return journey

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 4/11

11:30-16:10

1 stop9h 40m

Washington, D.C. Reagan-National

Sat 14/11

16:50-08:30

1 stop10h 40m

€530

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 29/7

09:30-23:59

1 stop19h 29m

Washington, D.C. Reagan-National

Fri 21/8

17:22-11:50

1 stop13h 28m

€531

CorkWashington, D.C.

ORK - DCA

ORKDCA

Cork

Mon 15/6

20:30-23:59

2 stops32h 29m

Washington, D.C. Reagan-National

Mon 29/6

17:00-19:50

2 stops21h 50m

€661

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. Reagan-National Airport from

Flights to Washington, D.C. Reagan-National Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Washington, D.C. Reagan-National Airport to help you craft the best travel plan.

What is the cheapest airline that flies from Ireland to Washington, D.C. Reagan-National?

JetBlue and British Airways are the most popular carriers operating from Ireland to Washington, D.C. Reagan-National

Cheapest flights to Washington, D.C. Reagan-National

Find the cheapest flights to Washington, D.C. Reagan-National from your nearest city or airport

Cheap Washington, D.C. Reagan-National Airport flight deals and tips

Summary info about Washington, D.C. Reagan-National Airport flight prices, duration and airlines

Best One-Way Price

€316

Best Round-Trip Price

€502

Fastest flight time

10h 35m
The best one-way flight price to Washington, D.C. from Ireland in the last 5 days is €316 (Dublin to Washington, D.C. Reagan-National).
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The best round-trip flight price to Washington, D.C. from Ireland in the last 5 days is €502 (Shannon to Washington, D.C. Reagan-National).
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The fastest flight to Washington, D.C. from Ireland takes 10h 35m (Shannon to Washington, D.C. Reagan-National).
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Frequently asked questions about flying to Washington, D.C. Reagan-National Airport

Is there an alternative airport near Washington, D.C. Reagan-National Airport?

Those flying to Washington, D.C. Reagan-National Airport could potentially find better pricing at Washington, D.C. Dulles Intl Airport (36 km from Washington, D.C. city centre) or Baltimore/Washington Airport (44 km from Washington, D.C. city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Washington, D.C.?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport where the average price is €424. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Washington, D.C.?

€532 is the cheapest deal found on momondo in the last two weeks for a flight to Washington, D.C.. This flight is from Dublin and is 27% cheaper than most flights to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Washington, D.C. Reagan-National Airport?

Prices for flights to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

How old do you have to be to fly to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Gettysburg
Landover
Alexandria

Why use momondo?

Why should I use momondo to find a flight deal to Washington, D.C.?

It is quick and easy to find flights to Washington, D.C. on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights to Washington, D.C. with flexible booking policies on momondo?

All flight searches to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Washington, D.C.?

Once you have performed a search for flights to Washington, D.C., momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Washington, D.C. Reagan-National Airport DCA

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